Pertronix Flame-Thrower HEI Distributors are built from the ground up with all new components. These high-performance replacements operate without misfire beyond 7500 RPM (nearly 3000 RPM higher than most original HEI distributors). Flame-Thrower HEI Distributors produce 67% more energy with 45% faster spark breakdown compared to stock HEI, which means twice the energy to the spark plugs. Tests show that, with these improvements, wider plug gaps can be used to increase flame kernel growth for more efficient combustion.

Features

Lightweight A384 cast aluminum alloy housing

Aligned and honed bronze sintered bushings for less friction and longer life